java – 在不同的线程中创建Volley请求

这意味着,在Tread和UIThread中的数据过程中有一个连接.
我想这样做,因为我有很多连接,所以很多数据要处理,今天我有用户界面是块..

那么,我如何能够在不同的线程中放置和启动连接,
并在UIThread中执行OnResponse()/ OnErrorResponse()

JsonArrayRequest getReq = new JsonArrayRequest(url,new Response.Listener<JSONArray>() {


                            @Override
                            public void onResponse(JSONArray response) {
                                Log.d("onRESPONSE Synchro -> Produit",response.toString());                                 
                                PgrBarProducts.setMax(response.length());       
                                percentDisplayProduct.setText("0/"+ PgrBarProducts.getMax());
                                nbMaxCallNetwork = PgrBarProducts.getMax();
                                try {
                                    for (int i = 0; i < response.length(); i++) {                                           
                                        JSONObject explrObject = response.getJSONObject(i);
                                        String id = Integer.toString((Integer) explrObject.get("id")); 

                                        callOneObject(id,PgrBarProducts,percentDisplayProduct,1); // appel du product
                                    }
                                } catch (JSONException e) {
                                    e.printStackTrace(new PrintWriter(stackTrace));

                                }

                            }
                        },new Response.ErrorListener() {
                            @Override
                            public void onErrorResponse(VolleyError error) {
                                changeStatutToError();
                                VolleyLog.d("","Error: " + error.getMessage());
                                percentDisplayProduct.setTextColor(Color.RED);
                                percentDisplayProduct.setTypeface(null,Typeface.BOLD);
                                percentDisplayProduct.setText("erreur");
                                waitBarProgressProduct.setVisibility(View.INVISIBLE);
                                synchroProducts.setVisibility(View.VISIBLE);
                            }
                        });

                getReq.setRetryPolicy(new DefaultRetryPolicy(60 * 1000,1,DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));                
           // Adding request to request queue and start the request     
                AppController.getInstance().addToAndStartRequestQueue(getReq);

        }
    });